SAK-TC264DA-40F200N BC

Microcontrollers Overview

The SAK-TC264DA-40F200N BC is a 32-bit AURIX™ microcontroller from Infineon Technologies, designed for Advanced Driver Assistance Systems (ADAS). It features a dual TriCore™ CPU architecture with one lockstep core, operating at a frequency of 200 MHz. The device includes 2.5 MB of Flash memory and 752 KB of SRAM, both equipped with Error Correction Code (ECC) protection. It supports ISO 26262 functional safety up to ASIL-D/SIL-3 levels. Key peripherals include five CAN nodes, four QSPI interfaces, one FlexRay controller, and 100 Mb Ethernet. The MCU operates within a temperature range of -40°C to +125°C and utilizes a PG-LQFP-144 package.

Microcontrollers Feature Summary

• Dual TriCore™ CPU architecture with integrated DSP functionality and floating-point unit for high-performance real-time processing.
• Comprehensive safety mechanisms including lockstep cores and ECC-protected memory to support ASIL-D system requirements.
• Rich connectivity suite featuring multiple communication interfaces such as CAN, FlexRay, Ethernet, and SENT sensor links.

Microcontrollers Applications

• Advanced Driver Assistance Systems (ADAS) radar and camera processing
• Automotive chassis and safety control units
• Industrial motor control applications requiring high reliability

Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required packaging and environmental specifications. Confirm availability status directly with authorized distributors, as supply conditions may vary. Ensure that the selected variant meets the precise voltage and temperature requirements for the target application environment before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when designing systems requiring ASIL-D compliance combined with significant computational throughput for sensor fusion. The inclusion of dedicated DMA channels and hardware accelerators makes it suitable for complex signal processing tasks. Evaluate the available peripheral count against interface requirements to ensure sufficient connectivity without external bridge controllers.

Microcontrollers Part Context

This part belongs to the AURIX™ TC2xx family, specifically the TC264DA series optimized for ADAS applications. It represents a generation of microcontrollers engineered to balance high-frequency processing capabilities with stringent automotive safety standards. The series is widely utilized in modern vehicle architectures demanding robust real-time control and secure data handling.

Microcontrollers Replacement Considerations

Consult official substitution lists for compatible variants within the TC26x_BC family. Verify pinout and register compatibility if considering alternative packages or speed grades within the same product line.

Microcontrollers FAQ

What is the maximum operating frequency of the SAK-TC264DA-40F200N BC?

The microcontroller operates at a maximum frequency of 200 MHz.

Does this MCU support functional safety standards?

Yes, it is designed to support ISO 26262 functional safety up to ASIL-D level.

What type of memory protection is included?

Both the Flash and SRAM memories are equipped with Error Correction Code (ECC) protection.